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Princess|Lab Grown|IGI

1.12ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG820601487

Shape and cutting style on the report: Princess cut

Certificate IGI LG820601487

Diamond specifications and retailer prices

From $461 NZD
$260 USD
As of November 2, 2026
Save $3,637 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,099 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown princess diamond

This 1.12ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG820601487 or 820601487. Listed at 20 retailers as of October 31, 2026, with prices from $461 to $4,099, a $3,637 spread on the same certified stone. Do Amore Diamonds lists it at $4,099. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820601487
Dimensions5.76 × 5.67 × 4.04 mm
L/W Ratio1.02
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.76 mm5.67 mm1.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820601487
Side View
Table 70.0%Crown 39.7°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,099 NZD|Low: $461 NZD|High: $4,099 NZD|Avg: $1,530 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 19$461 NZD
Retailer 9$516 NZD
Retailer 6$536 NZD
Retailer 3$573 NZD
Retailer 16$861 NZD
Retailer 7$935 NZD
Retailer 10$953 NZD
Retailer 12$1,091 NZD
Retailer 2$1,118 NZD
Retailer 15$1,543 NZD
Retailer 18$1,590 NZD
Retailer 4$2,033 NZD
Retailer 17$2,227 NZD
Retailer 8$2,327 NZD
Retailer 14$2,347 NZD
Retailer 11$2,394 NZD
Retailer 5$2,461 NZD
Retailer 13$2,535 NZD
Do Amore Diamonds$4,099 NZD

44 data points across 19 retailers

20 retailers$461 NZD to $4,099 NZD

A+
Cheapest Retailer
-
$461 NZD
$260 USD
A
Retailer 2
-
$516 NZD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$536 NZD
$302 USD
View
A
Retailer 4
-
$573 NZD
$323 USD
View
A
Retailer 5
-
$861 NZD
$485 USD
View
A
Retailer 6
-
$935 NZD
$527 USD
View
A
Retailer 7
-
$953 NZD
$537 USD
View
A
Retailer 8
-
$1,091 NZD
ZAR 9,929 ZAR
View
A
Retailer 9
-
$1,118 NZD
£496 GBP
View
B+
Retailer 10
-
$1,543 NZD
A$1,338 AUD
View
B+
Retailer 11
-
$1,590 NZD
$896 USD
View
B+
Retailer 12
-
$2,033 NZD
$1,146 USD
View
Retailer 13
-
$2,227 NZD
$1,255 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$2,327 NZD
$1,312 USD
View
B+
Retailer 15
-
$2,347 NZD
A$2,035 AUD
View
B+
Retailer 16
-
$2,394 NZD
SGD 1,823 SGD
View
B
Retailer 17
-
$2,461 NZD
£1,092 GBP
View
B+
Retailer 18
-
$2,535 NZD
£1,125 GBP
View
B
Retailer 19
-
$3,176 NZD
$1,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-E9EA41876 · Oct 31
$4,099 NZD
$2,310 USD
View
19 more retailers have this diamond
Prices start from $461 NZDSave up to $3,637 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
1.12ct Princess
$461 NZD